12005580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2741}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 34088544

約数和(自身を除く): 22082964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 2741, 4380, 5482, 8223, 10964, 13705, 16446, 27410, 32892, 41115, 54820, 82230, 164460, 200093, 400186, 600279, 800372, 1000465, 1200558, 2000930, 2401116, 3001395, 4001860, 6002790, 12005580]

約数ペア:

[(1, 12005580), (2, 6002790), (3, 4001860), (4, 3001395), (5, 2401116), (6, 2000930), (10, 1200558), (12, 1000465), (15, 800372), (20, 600279), (30, 400186), (60, 200093), (73, 164460), (146, 82230), (219, 54820), (292, 41115), (365, 32892), (438, 27410), (730, 16446), (876, 13705), (1095, 10964), (1460, 8223), (2190, 5482), (2741, 4380)]